Halo ® eyewash stations provide the most effective washdown protection on the market. The Aquaduct ™ self-draining design removes standing water from the spray head, reducing the risk of bacteria growth when not in use. Units also feature separate supply and waste pipes that prevent cross-contamination from the clean inlet and the wastewater. Redesigned dust covers, not featured on all models, keep the units clean, and bright yellow color allows for easy recognition. Features an ergonomic hand activation paddle that’s easy to reach from any direction. Meets ANSI Z358.1 standard as well as U.S. and European plumbing requirements. See different styles in table below. USA made. Specify style from the drop down box above.